package ioperations;

import book.Book;
import book.BookList;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 姚东名
 * Date: 2024-06-14
 * Time: 14:37
 */
public interface IOperation {
    //写一个抽象方法：连接 操作图书的各种方法
    void work(BookList bookList);
}
